Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tra cuu cho snippets" » "tra cuu code snippets", "tra cau cho snippets", "trau cua cho snippets", "trua cua cho snippets", "tra cuu che snippets", "tra cu cho snippets", "tra cuu ho snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("tra cuu cho snippets"))) or ("locating bug core snippets"))~.
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